How far is too far? Some anti-tech protesters may have crossed the line.

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Could this be the new reality for tech workers in the Bay Area -- protesters at their door?

The furor over the tech boom has come home for one Google engineer.

Google X developer Anthony Levandowski was at home in Berkeley on Wednesday morning when he received some uninvited guests: a pack of anti-tech protesters, according to reports.

His doorbell was rung at 7 a.m. and his neighborhood was peppered with fliers, informing his neighbors that he'd done work with the defense industry and also been working as a property developer.

On Indybay.org, a home for the Bay Area's radical left, were published details including what Levandowski's home looks like as well as what he was doing at the time -- holding his baby, with Google Glass on his face and an iPad in his hands.